Destruction [5]: FOAM and Salome
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8f941bc451
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6d911461c8
51
run.py
51
run.py
@ -26,9 +26,9 @@ def createTasks():
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#"faceCentered"
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]
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directions = [
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[1, 0, 0],
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#[1, 0, 0],
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[0, 0, 1],
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[1, 1, 1]
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#[1, 1, 1]
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]
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fillet = 1
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@ -40,7 +40,7 @@ def createTasks():
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for structure in structures:
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if structure == "simple":
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theta = [c * 0.01 for c in range(1, 28 + 1)]
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theta = [0.01] #[c * 0.01 for c in range(1, 28 + 1)]
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#theta = [ 0.01, 0.28 ]
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elif structure == "faceCentered":
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@ -114,47 +114,40 @@ def calculate(tasks):
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structure type:\t{}
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coefficient:\t{}
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flow direction:\t{}
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path:\t{}\n""".format(tasks.index(task) + 1, len(tasks) , task.structure, task.coeff, task.direction, task.saveto))
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path:\t{}""".format(
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tasks.index(task) + 1,
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len(tasks) ,
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task.structure,
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task.coeff,
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task.direction,
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task.saveto
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))
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foam_utils.ideasUnvToFoam(casepath, "mesh.unv")
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foam_utils.ideasUnvToFoam("mesh.unv")
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#if not task.direction == [1, 1, 1]:
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shutil.copy(os.path.join(task.saveto, "system/createPatchDict.symetry"),
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os.path.join(task.saveto, "system/createPatchDict"))
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logging.info("""createPatch:
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file:\tcreatePatchDict.symetry""")
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#else:
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# shutil.copy(os.path.join(task.saveto, "system/createPatchDict.cyclic"),
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# os.path.join(task.saveto, "system/createPatchDict"))
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# logging.info("""createPatch:
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# file:\tcreatePatchDict.cyclic""")
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foam_utils.createPatch(casepath)
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foam_utils.createPatch(dictfile = "system/createPatchDict.symetry")
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foam_utils.checkMesh(casepath)
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foam_utils.checkMesh()
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scale = (1e-5, 1e-5, 1e-5)
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foam_utils.transformPoints(casepath, "{}".format(scale).replace(",", ""))
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logging.info("""transformPoints:
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scale:\t{}""".format(scale))
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foam_utils.transformPoints(scale)
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foam_utils.decomposePar(casepath)
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foam_utils.decomposePar()
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foam_utils.renumberMesh()
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foam_utils.potentialFoam(casepath)
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foam_utils.potentialFoam()
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for n in range(4):
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foam_utils.foamDictionarySet(casepath, "processor{}/0/U".format(n),
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foam_utils.foamDictionary("processor{}/0/U".format(n),
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"boundaryField.inlet.type", "pressureInletVelocity")
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foam_utils.foamDictionarySet(casepath, "processor{}/0/U".format(n),
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foam_utils.foamDictionary("processor{}/0/U".format(n),
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"boundaryField.inlet.value", "uniform (0 0 0)")
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foam_utils.simpleFoam(casepath)
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foam_utils.simpleFoam()
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os.chdir(ROOT)
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#logging.info(fancyline)
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def postprocessing(tasks):
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@ -74,9 +74,9 @@ def genMesh(stype, theta, fillet, direction, saveto):
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parameters = mesh_utils.Parameters(
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minSize = 0.001,
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maxSize = 0.1,
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growthRate = 0.1,
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nbSegPerEdge = 5,
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nbSegPerRadius = 10,
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growthRate = 0.5,
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nbSegPerEdge = 0.5,
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nbSegPerRadius = 0.5,
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chordalErrorEnabled = False,
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chordalError = -1,
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secondOrder = False,
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@ -2,21 +2,32 @@ import os, sys, shutil
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import subprocess
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import logging
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import time
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import re
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from datetime import timedelta
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def application(name, case, log=False, args=[], parallel=False):
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def application(name: str, *args: str, case: str = None, stderr: bool = True, useMPI: bool = False) -> int:
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mpirun = []
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if parallel:
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mpirun = ["mpirun", "-np", "4", "--oversubscribe"]
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cmd = []
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if useMPI:
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nprocs = os.cpu_count()
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cmd.extend(["mpirun", "-np", str(nprocs), "--oversubscribe"])
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cmd = mpirun + [name, "-case", case] + args
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logging.info("Running '{}'".format(" ".join(cmd)))
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cmd.append(name)
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if case:
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cmd.extend(["-case", case])
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if args:
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cmd.extend([*args])
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logging.info("{}: {}".format(name, [*args]))
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logpath = os.path.join(case if case else "", "{}.log".format(name))
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with subprocess.Popen(cmd,
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stdout = subprocess.PIPE,
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stderr = subprocess.PIPE) as p, \
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open("{}/{}.log".format(case, name), "wb") as logfile:
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open(logpath, "wb") as logfile:
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for line in p.stdout:
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#sys.stdout.buffer.write(line)
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@ -26,39 +37,84 @@ def application(name, case, log=False, args=[], parallel=False):
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# logfile.write(line)
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out, err = p.communicate()
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logfile.write(err)
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if err:
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if err and stderr:
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logging.error("""{}:
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{}""".format(name, str(err, "utf-8")))
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return p.returncode
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return out, p.returncode
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def ideasUnvToFoam(case, mesh):
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application("ideasUnvToFoam", case, True, [mesh])
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def foamVersion() -> str:
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return "OpenFOAM-{}".format(os.environ["WM_PROJECT_VERSION"])
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def createPatch(case):
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application("createPatch", case, True, ["-overwrite"])
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def transformPoints(case, vector):
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application("transformPoints", case, True, ["-scale", vector])
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def checkMesh(case):
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application("checkMesh", case, True, ["-allGeometry", "-allTopology"])
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def foamDictionaryGet(case, foamFile, entry):
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application("foamDictionary", case, True, [foamFile, "-entry", entry])
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def foamDictionarySet(case, foamFile, entry, value):
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application("foamDictionary", case, True, [foamFile, "-entry", entry, "-set", value])
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def decomposePar(case):
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application("decomposePar", case, True)
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def potentialFoam(case):
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application("potentialFoam", case, True, ["-parallel"], True)
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def simpleFoam(case):
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application("simpleFoam", case, True, ["-parallel"], True)
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def ideasUnvToFoam(mesh: str, case: str = None):
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application("ideasUnvToFoam", mesh, case = case, stderr = True)
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def createPatch(dictfile: str = None, case: str = None):
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args = ["-overwrite"]
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if dictfile:
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args.extend(["-dict", dictfile])
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application("createPatch", *args, case = case, stderr = True)
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def transformPoints(scale: tuple, case: str = None):
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scale_ = "{}".format(scale).replace(",", "")
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application("transformPoints", "-scale", scale_, case = case, stderr = True)
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def checkMesh(case: str = None):
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application("checkMesh", "-allGeometry", "-allTopology", case = case, stderr = True)
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with open("checkMesh.log", "r") as io:
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warnings = []
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for line in io:
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if re.search("\*\*\*", line):
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warnings.append(line.replace("***", "").strip())
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if warnings:
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logging.warning("checkMesh:\n\t{}".format("\n\t".join(warnings)))
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def foamDictionary(filepath: str, entry: str, value: str = None, case: str = None):
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args = [filepath, "-entry", entry]
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if value:
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args.extend(["-set", value])
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application("foamDictionary", *args, case = case, stderr = False)
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#def foamDictionaryGet(case, foamFile, entry):
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# application("foamDictionary", case, True, [foamFile, "-entry", entry])
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#def foamDictionarySet(case, foamFile, entry, value):
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# application("foamDictionary", case, False, [foamFile, "-entry", entry, "-set", value])
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def decomposePar(case: str = None):
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application("decomposePar", case = case, stderr = True)
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def renumberMesh(case: str = None):
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application("renumberMesh", "-parallel", "-overwrite", useMPI = True, case = case, stderr = True)
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def potentialFoam(case: str = None):
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application("potentialFoam", "-parallel", useMPI = True, case = case, stderr = True)
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def simpleFoam(case: str = None):
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application("simpleFoam", "-parallel", useMPI = True, case = case, stderr = True)
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with open("simpleFoam.log", "r") as io:
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for line in io:
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if re.search("solution converged", line):
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logging.info("simpleFoam:\n\t{}".format(line))
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@ -1,6 +1,7 @@
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#import salome
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import subprocess
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import logging
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import sys
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def hasDesktop() -> bool:
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return salome.sg.hasDesktop()
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@ -16,20 +17,41 @@ def startServer(port):
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return p
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def runExecute(port, scriptpath, *args):
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def salomeVersion() -> str:
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return "Salome 9.6.0"
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logging.info("Starting SALOME on port {}".format(port))
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def runExecute(port: int, scriptpath: str, *args) -> int:
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p = subprocess.Popen(["salome", "start", "--shutdown-servers=1", "--port", str(port), "-t", scriptpath, "args:{}".format(", ".join([str(arg) for arg in args]))],
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stderr = subprocess.STDOUT)
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_, err = p.communicate()
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cmd = ["salome", "start", "--shutdown-servers=1", "--port", str(port), "-t",
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scriptpath, "args:{}".format(", ".join([str(arg) for arg in args]))]
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if err:
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if p.returncode == 1:
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logging.error(err)
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logging.info("salome: {}".format(cmd[1 : 6]))
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#logpath = os.path.join()
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else:
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logging.warning(err)
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#p = subprocess.Popen(["salome", "start", "--shutdown-servers=1", "--port", str(port), "-t", scriptpath, "args:{}".format(", ".join([str(arg) for arg in args]))],
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# stderr = subprocess.STDOUT)
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#_, err = p.communicate()
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with subprocess.Popen(cmd,
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stdout = subprocess.PIPE,
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stderr = subprocess.PIPE) as p:
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#for line in p.stdout:
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# sys.stdout.buffer.write(line)
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# logfile.write(line)
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out, err = p.communicate()
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print(str(err, "utf-8"))
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#logfile.write(err)
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if err and p.returncode == 1:
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logging.error("salome:\n\t{}".format(str(err, "utf-8")))
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#if err:
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# if p.returncode == 1:
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# logging.error(err)
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# else:
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# logging.warning(err)
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return p.returncode
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